package com.imooc.demo.mapper;


import com.imooc.demo.domain.User;

import java.util.List;
/**
 * @Author cwx897169 on 2020/3/8 9:21
 * @param:
 * @return:
 * @Description: 持久层
 */
public interface UserMapper {

    List<User> findByLoginName(String loginName);

    List<User> list();

}